401625814725

Names of 401625814725

• Cardinal: 401625814725 can be written as Four hundred one billion, six hundred twenty-five million, eight hundred fourteen thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 4.01625814725 × 10¹¹

Factors of 401625814725

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 63594

Divisors of 401625814725

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 15 17 19 25 27 29 45 51 57 75 85 87 95 135 145 153 171 225 255 261 285 323 425 435 459 475 493 513 551 675 725 765 783 855 969 1275 1305 1425 1479 1615 1653 2175 2295 2465 2565 2755 2907 3825 3915 4275 4437 4845 4959 6525 7395 8075 8265 8721 9367 11475 12325 12825 13311 13775 14535 14877 19575 22185 24225 24795 28101 36975 41325 43605 46835 63521 66555 72675 74385 84303 110925 123975 140505 190563 218025 234175 252909 317605 332775 371925 421515 571689 702525 952815 1079857 1206899 1264545 1588025 1715067 1842109 2107575 2858445 3239571 3620697 4764075 5399285 5526327 6034495 6322725 8575335 9210545 9718713 10862091 14292225 16197855 16578981 18103485 20517283 26996425 27631635 29156139 30172475 31315853 32586273 35000071 42876675 46052725 48593565 49736943 54310455 61551849 80989275 82894905 90517425 93947559 102586415 105000213 138158175 145780695 156579265 162931365 175000355 184655547 242967825 248684715 271552275 281842677 307759245 315000639 414474525 469737795 512932075 525001065 553966641 595001207 728903475 782896325 814656825 845528031 875001775 923277735 945001917 1243423575 1409213385 1538796225 1575003195 1785003621 2348688975 2625005325 2769833205 2975006035 4227640155 4616388675 4725009585 5355010863 7046066925 7875015975 8925018105 13849166025 14875030175 16065032589 21138200775 23625047925 26775054315 44625090525 80325162945 133875271575 401625814725
• Sum of all divisors σ(n): 850686624000
• Sum of proper divisors (its aliquot sum) s(n): 449060809275
• 401625814725 is an abundant number, because the sum of its proper divisors (449060809275) is greater than itself. Its abundance is 47434994550

Bases of 401625814725

• Binary: 101110110000010110000111001011011000101₂
• Hexadecimal: 0x5D82C396C5
• Base-36: 54I5N1Z9

Squares and roots of 401625814725

• 401625814725 squared (401625814725²) is 161303295053520026825625
• 401625814725 cubed (401625814725³) is 64783567293697043252945496132328125
• The square root of 401625814725 is 633739.5480203205
• The cube root of 401625814725 is 7378.0320906363

Scales and comparisons

• 401,625,814,725 seconds is equal to 12,770 years, 23 weeks, 5 days, 22 hours, 18 minutes, 45 seconds.
• To count from 1 to 401,625,814,725 would take you about twenty-five thousand, five hundred forty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 401625814725 cubic inches would be around 614.8 feet tall.

Recreational maths with 401625814725

• 401625814725 backwards is 527418526104
• 401625814725 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 401625814725's digits is 45
• More coming soon!